It has 10 AD of lights guns. Restricted means it can fire only 5 fore and aft, but can fire 10 to port or starboard. Except it can't it can only fire 4 and 9 respectively.Atlanta-class Light Cruiser (Group 1) 100 Points
Ships of this class: Atlanta, Juneau, San Diego, San Juan
Weapon Range AD AP DD Special
Light Guns (16 x 5 in) 18” 10 -2 1 DP, Restricted, Weak
AAA - - - - Local 2
Light Guns (16 x 5 in): Only 4 Attack Dice may be fired into the front and aft arcs and 9 into the port and starboard arcs.
Two questions spring to mind, if you need that level of detail, why not give light guns arcs?
And, Why not just give it 9 AD of light guns anyway?
One final point, we've forgotten about Restricted in almost every game we've played. Heck, sometimes I even forget to fire the light guns at all if there aren't destroyers about. I really think light guns should be kept simple.